12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0

Analysis

max time kernel
150s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 18:49

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General

Target

12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
Size

1.2MB
MD5

1287aa4f100ce204edc26ca46670cf09
SHA1

57e61bef847d3994d2acbd0ce79b9c5cdbe98bfb
SHA256

12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0
SHA512

8f9674a4a27a5a6c078a33bbca9eea62ef5f749e9bf20b06e502b435be4c0440b7eb93a3f4e4d4a801802b8571f97dacd0e7f7a0b43a04ee7d4ea812e4414134
SSDEEP

24576:aIrixtiJpS4H3VvkLRUtvZ6Z0PXpPLIAxtSYtuuvEJp8iCpNtUGIlu:aI0suG3mLgrJIstlxvEJp8iCp7UGIu

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (2127) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Debug.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\.version.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorrc.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationFramework.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Controls.Ribbon.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sr-latn-rs.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Design.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Threading.AccessControl.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Input.Manipulations.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\th.pak.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\7-Zip\Lang\hi.txt.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-string-l1-1-0.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mip.exe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.UnmanagedMemoryStream.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.CompilerServices.VisualC.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Input.Manipulations.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.Core.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\prism_d3d.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\7-Zip\License.txt.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NetworkInformation.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsjpn.xml.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.MemoryMappedFiles.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\hostpolicy.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationCore.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javac.exe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\7-Zip\Lang\ug.txt.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encodings.Web.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.SystemEvents.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationCore.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\vulkan-1.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\7-Zip\Lang\mng2.txt.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationClient.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationClient.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hu.pak.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\jvm.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia100.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TextWriterTraceListener.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\GroupUnlock.jpe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\idlj.exe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\7-Zip\Lang\mk.txt.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Forms.Design.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\es.pak.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Quic.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClientSideProviders.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\UIAutomationClientSideProviders.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\tipresx.dll.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationCore.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationClientSideProviders.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Internet Explorer\ja-JP\iexplore.exe.mui.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Data.Common.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp	12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe

C:\Users\Admin\AppData\Local\Temp\12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe
"C:\Users\Admin\AppData\Local\Temp\12f9fc2960a9ba4a53a8b5ec63b94e350cfbcf7c41b66c55490f893662033cc0.exe"
1⤵
- Drops file in Program Files directory
PID:2040

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.tmp

Filesize
1.2MB

MD5
027e0ca2b4500ad908abfc2fdde80b44

SHA1
2614edd73f7ee603f3dc5ad507e3660b09660465

SHA256
4ecdd9d3a73b1b08b29e84e2e51caefdfac3116182e8b212b3cbdb85bc63b596

SHA512
02580883e5bdc6f868feb8bc863cbe9091c9ca88b1b1ad06879af7ec67fb0243a2fe4083aa4204d1faebed064e29618002739d4b97fdb94f1948079d470afc58

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
1.3MB

MD5
bd7c8e76db4580809d5123ea18b09905

SHA1
03a07f82f1ad46a4c4e6f8c4c3c9a16ccce40221

SHA256
6032636ffdac29c1e51b2d1f20fff6d4ac4ee2cc3c198a19f5926e8ba29484f0

SHA512
13f61516266a16339de7285c710e9ebdfea0a6e6ec879e1e8a4822527373aa10353ba529f054dd167fbffc2924237e11e659828a28e625aa1a9bced5b41a9cfd

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads